A regression was introduced in the Red Hat build of python-eventlet due to a change in the patch application strategy, resulting in a patch for CVE-2021-21419 not being applied for all builds of all products.

The remote Red Hat Enterprise Linux CoreOS 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:6128 advisory.

  - python-eventlet: patch regression for CVE-2021-21419 in some Red Hat builds (CVE-2023-5625)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000486 advisory.

    A regression was introduced in the Red Hat build of python-eventlet due to a change in the patch     application strategy, resulting in a patch for CVE-2021-21419 not being applied for all builds of all     products.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:0188 advisory.

    Eventlet is a networking library written in Python. It achieves high     scalability by using non-blocking io while at the same time retaining high     programmer usability by using coroutines to make the non-blocking io     operations appear blocking at the source code     level.

    Security Fix(es):

    * patch regression for CVE-2021-21419 in some Red Hat builds     (CVE-2023-5625)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE     page listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2023:6128 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution     designed for on-premise or private cloud deployments.

    This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.12.41. See the     following advisory for the container images for this release:

    https://access.redhat.com/errata/RHSA-2023:6126

    Security Fix(es):

    * python-eventlet: patch regression for CVE-2021-21419 in some Red Hat builds (CVE-2023-5625)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    All OpenShift Container Platform 4.12 users are advised to upgrade to these updated packages and images     when they are available in the appropriate release channel. To check for available updates, use the     OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at     https://docs.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:0213 advisory.

    Eventlet is a networking library written in Python. It achieves high     scalability by using non-blocking io while at the same time retaining high     programmer usability by using coroutines to make the non-blocking io     operations appear blocking at the source code     level.

    Security Fix(es):

    * patch regression for CVE-2021-21419 in some Red Hat builds     (CVE-2023-5625)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE     page listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
312051	RHCOS 9 : OpenShift Container Platform 4.12.41 (RHSA-2023:6128)	Nessus	Red Hat Local Security Checks	high
282275	Unity Linux 20.1070e Security Update: python-eventlet (UTSA-2026-000486)	Nessus	Unity Linux Local Security Checks	high
194373	RHEL 8 : Red Hat OpenStack Platform 17.1 (python-eventlet) (RHSA-2024:0188)	Nessus	Red Hat Local Security Checks	high
194356	RHEL 9 : OpenShift Container Platform 4.12.41 (RHSA-2023:6128)	Nessus	Red Hat Local Security Checks	high
189082	RHEL 9 : Red Hat OpenStack Platform 17.1 (python-eventlet) (RHSA-2024:0213)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2023-5625

high

Tenable Plugins

high

high

high

high

high